<p>Product parameter: Product color: Pink, Blue. Battery specification: 3.7v 600mAh lithium battery (built-in). Charging method: USB charging. Charging time: about 60 minutes. Use time: about 60 minutes. Remote control battery: 2 'AA' batteries (sold separately). Remote control distance: about 10 meters. Product size: 16.5×8×26.5cm. Color box size: 18.5×10×28cm. Product features: walking forward, walking backward, walking left, walking right, sliding forward, sliding back, sliding left, sliding right, switching between fast and slow gears, automatic presentation, editing function, volume adjustment, one-button stop, popular science, Good habits, dance, music, play function, gesture sensing. Package: 1* Robot, 1* Controller, 1* USB Wire, 1* Manual, 5* Accessories. The item is not resistant to crash. Attention should be paid to every flight because one crash may cause a product damaged. When the item is falling down, you need to push the throttle to the bottom immediately in case of motor blocked and burned. Carefully read the instruction before any use, if you are a beginner, it's advisable to be assisted by an experienced adult.</p>